Covid surges in US as unequal access plagues vaccination and treatment rates The GuardianCovid variant surge: Latest CDC guidelines on isolation and symptoms as cases rise NBC NewsAnother summer COVID surge is here, but does it matter? What to know NBC WashingtonThose summer sniffles could be COVID-19 as higher levels now detected in Pierce County Tacoma News TribuneCOVID infections spike, raising concerns of another summer surge PBS NewsHour